SSRS, how to add "+","-"sign in front of the percentage

Hi Experts,

I have a column which showing percentage,

If it is 89%, I want it to show +89%
if it is -5%, I want it to show -5%

Can you help me on the expression?  Thanks.
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Nico BontenbalCommented:
You can do this with the format of the text box. On the Text Box Properties dialog select the Number section on the left and choose 'Custom' then specify this in the Custom format:

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But if you need to do it with an expression you can use this:
=iif(Fields!YourField.Value>0,"+","") +  format(Fields!YourField.Value,"0%")

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Replace 'YourField' with the name of your field of course.

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